Formerly Emhart Teknologies & Infastech

Ultrasert IV

Ultrasert IVParallel-sided brass insert designed for ultrasonic or heat installation into thermoplastics or structural foam materials. 

Opposing diagonal knurls provide excellent torque resistance, and undercuts deliver tensile strength. Designed to be installed into straight holes. Lead-in pilot at the end of the insert accurately positions insert prior to installation.

Features and Benefits:

  • Provides high tensile and rotational strength
  • Two lengths to chose from allowing design flexibility
  • Installed ultrasonically or with heat
  • Lead-in pilot positions insert for installation
  • Parallel sides for installation into straight holes

Ultrasert IV Flanged

Flange provides a large bearing surface ideal for use in weaker plastics.

Same characteristics as the standard Ultrasert IV with the added benefit of a flange on the knurled end.

Features and Benefits:

  • Ideal for an electrical contact; fastening terminal connectors
  • For high strength assemblies; can be used in a reverse screw entry